Automotive and Industrial Rubber Covered O.D NBR TC Dual Lip Dustproof Mechanical Oil Seal
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 pc
- Supply Capability:
- 50000 pc/month
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1.Description of Oil Seal:
We offer a large variety of oil seal, that are designed and produced according to customers' specified application. Our oil seal are used in diverse industries including; light or heavy industrial products for car, motorcycle, machine, precise electrical instrument, watch agricultural machine, air hydraulics and homely electrical instruments & more. All our products are functionally superior and easily maintainable.
2.Main features of Oil Seal:
1. Material: NBR, SILICONE, VITON,HNBR, CR, PTFE, EPDM, etc. Can choose on your requirement
2. types of Rubber Oil Seal: TC, TB, TA, SC, SB, SA, VC, VB, VA, KC, KB, KA, DC, DB etc, also can make on your demand
3.Different sizes of Oil Seal,Rubber Oil Seal,Rubber Seal, also can make on your size.
4.Applications: used in automobile, industrial, mechanical, medical, or special purpose.
5. Hardness: between 30-90 shore A or IRHD
6. OEM and ODM orders are highly welcomed according to your 2D,3D drawing or samples.
7.Produced by precise CNC machine.
3. Oil Seal Images:
4. Oil Seal Technical Parameters:
Property | High/low temperature resistance, oil and fuel resistance, weathering resistance, O zone resistance etc. |
Shape | According to your requirement. |
Color | Any color is available ,according to your requirements. |
Material | NBR, CR, SBR, EPDM, IIR, NR, EP, Silicone, VITON etc. |
Hardness | 30-90ShoreA |
Delivery | In 10 days |
Packing | Plastic bag & carton box or according to your requirements. |
Application | Electronic field, industrial machine & equipment, house-hold appliance, telecommunication, automobile, medical equipment industry etc. |
5.FAQ
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
A world class manufacturer & supplier of Glass Wool Blanket is one of the large scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirement.
②How to guarantee the quality of the products？
We have established the international advanced quality management system every link from raw material to final product we have strict quality test; We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
- Q:What are the requirements of bearings for sealing?
- Bearing seal:Sealing: to prevent dust, water, and other debris from entering the bearings and to prevent lubricant loss.The seals of rolling bearings are generally divided into contact seals, non contact seals and combined seals
- Q:What's the function of the sealing ring?
- Composition of mechanical sealMechanical seals are mainly composed of the following four components. 1. Main seals: moving ring and stationary ring. 2. Auxiliary sealing parts: sealing ring. 3, pressing parts: spring, push ring. 4, transmission parts: play skip and key or fixed screw.
- Q:What are the storage conditions for seals?
- Matters needing attention：Sealing materials storage period: 1, NBR/ACM/HNBR materials 5-7 years; 2, FKM materials 10 years; 3., every 3 months to checkThree, influencing factorsHydraulic seals for hydraulic and pneumatic integration plays a vital role, if a piece of hydraulic pneumatic components products seals do not pass, then this hydraulic pneumatic components products is not a good product. There are many factors that affect the seal.
- Q:What's the difference between the sealing ring shaft and the bore?
- For hydraulic cylinders, the fixed shaft is used. If it moves with the piston rod, it is the hole. Or, if it is installed on the piston, that is the hole, mainly by mouth to seal the outer lip. On the contrary, if it is sealed by the inner lip, it is used for shafts.
- Q:500 degree high temperature rubber sealing strip
- High temperature resistant seal PTFE (plastic) - (195 ~ 250 DEG C) can be used for a long time.
- Q:Reasons affecting the tightness of cylinder
- 6 cylinder head flatness7, head of bolt preload8, cylinder head pad quality9 、 piston ring cylindricity and elasticity10 cylinder surface finish
- Q:You want to ask knowledgeable friends. I want to do at home produced small seal factory. The former is to buy it do seal butterfly valve. Now they want to engage in their own ring. Do not know what equipment and capital equipment. Then buy new and used funds is how much. Is the production of multi-level sealing ring and PTFE. What materials should I indebted forever
- Rubber and PTFE are two different production processes. The main equipment for rubber seals is vulcanizing machine, mixer, cutting machine, testing equipment and so on, and the investment is still very high.
- Q:How long is the shelf life of the cylinder seals?
- Normal use can generally reach thousands of hours, mainly depending on your working conditions, such as the use of temperature, matching accuracy, cylinder processing accuracy, surface roughness, pressure, and so on
- Q:There are two types of oil tank seals for transformers. They are "totally sealed" and "oil pillow type". What is the difference between them? Who can explain in detail?
- The seal type of transformer is oil pillow type.Reasons for leakage of transformer oil:1, general seals are life, because the seal is made of rubber materials, rubber in the environment will gradually aging, the aging of rubber lose their elasticity, also lost its sealing performance. My experience is that the life of a general rubber seal is 3-5 years.
- Q:How do you determine the assembly direction of the cylinder seals?
- The lip of the cylinder seal is generally facing the direction of the oil pressure, so that it can play a sealing role in the work process.
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Automotive and Industrial Rubber Covered O.D NBR TC Dual Lip Dustproof Mechanical Oil Seal
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 pc
- Supply Capability:
- 50000 pc/month
OKorder Service Pledge
OKorder Financial Service
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